When running init, you can mostly go with the suggested settings (by repeatedly
hitting enter). After the init script has completed, you should manually
append your project files to the files array in karma.conf.js, like so:

The above configuration assumes that your application depends on the Angular
core and that your main application logic resides in js/app.js, and that your
Jasmine unit tests are kept in the tests/ directory. The angular-mocks.js
file provides some convenient mock services that will make unit testing on
Angular easier.

To test things out, create an example test file called example.js in the
tests/ directory with the following contents: